apache / cassandra-analytics - Conditional Complexity

Intro

Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
Conditional complexity is measured at the unit level (methods, functions...).
Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).

Learn more...

Conditional Complexity Overall

There are 3,849 units with 31,826 lines of code in units (66.7% of code).

0 very complex units (0 lines of code)
1 complex units (72 lines of code)
16 medium complex units (1,138 lines of code)
84 simple units (2,933 lines of code)
3,748 very simple units (27,683 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 50 most complex units

Unit	# lines	McCabe index	# params
public static Converter getConverter() in cassandra-analytics-core/src/main/java/org/apache/cassandra/spark/bulkwriter/SqlToCqlTypeConverter.java	72	29	1
public static boolean equals() in cassandra-analytics-common/src/main/java/org/apache/cassandra/spark/utils/ComparisonUtils.java	70	23	2
private static Schema convertLiteralType() in cassandra-four-zero-avro-converter/src/main/java/org/apache/cassandra/cdc/avro/CqlToAvroSchemaConverterImplementation.java	83	22	2
public SSTableReader() in cassandra-four-zero-bridge/src/main/java/org/apache/cassandra/spark/reader/SSTableReader.java	160	21	10
public boolean next() in cassandra-four-zero-bridge/src/main/java/org/apache/cassandra/spark/reader/AbstractStreamScanner.java	102	20	0
public static Mutation makeMutation() in cassandra-four-zero-bridge/src/main/java/org/apache/cassandra/bridge/CdcBridgeImplementation.java	103	17	4
public int compare() in cassandra-analytics-common/src/main/java/org/apache/cassandra/spark/utils/ComparisonUtils.java	46	16	2
private void readSection() in cassandra-four-zero-bridge/src/main/java/org/apache/cassandra/db/commitlog/BufferingCommitLogReader.java	91	15	2
private void validateType() in cassandra-four-zero-types/src/main/java/org/apache/cassandra/spark/reader/SchemaBuilder.java	55	14	1
static void consumePrimaryIndex() in cassandra-four-zero-bridge/src/main/java/org/apache/cassandra/spark/reader/IndexReader.java	73	14	8
public int blockFor() in cassandra-analytics-common/src/main/java/org/apache/cassandra/spark/data/partitioner/ConsistencyLevel.java	38	14	2
static ByteBuffer encodeCellName() in cassandra-four-zero-bridge/src/main/java/org/apache/cassandra/spark/reader/ReaderUtils.java	57	13	4
public boolean next() in cassandra-four-zero-bridge/src/main/java/org/apache/cassandra/cdc/scanner/CdcSortedStreamScanner.java	62	13	0
protected T validate() in cassandra-analytics-common/src/main/java/org/apache/cassandra/secrets/SslConfig.java	46	13	0
public void validateMutualTLS() in cassandra-analytics-common/src/main/java/org/apache/cassandra/secrets/SslConfigSecretsProvider.java	37	12	0
public void validate() in cassandra-analytics-sidecar-client/src/main/java/org/apache/cassandra/spark/validation/KeyStoreValidation.java	47	11	0
public static Object toAvro() in cassandra-analytics-cdc-codec/src/main/java/org/apache/cassandra/cdc/avro/AvroDataUtils.java	68	11	2
public boolean equals() in cassandra-analytics-core/src/main/java/org/apache/cassandra/spark/bulkwriter/RingInstance.java	19	10	1
public boolean hasNext() in cassandra-four-zero-bridge/src/main/java/org/apache/cassandra/spark/reader/SSTableReader.java	50	10	0
private boolean getNext() in cassandra-analytics-common/src/main/java/org/apache/cassandra/spark/sparksql/CellIterator.java	45	10	0
public static SslConfig create() in cassandra-analytics-common/src/main/java/org/apache/cassandra/secrets/SslConfig.java	38	10	1
protected static SparkType getOrThrow() in cassandra-analytics-spark-four-zero-converter/src/main/java/org/apache/cassandra/spark/data/converter/SparkSqlTypeConverterImplementation.java	41	10	1
public static CqlCollection build() in cassandra-four-zero-types/src/main/java/org/apache/cassandra/spark/data/complex/CqlCollection.java	24	9	2
private static void nestedUdts() in cassandra-four-zero-types/src/main/java/org/apache/cassandra/spark/reader/SchemaBuilder.java	34	9	3
public boolean equals() in cassandra-analytics-core/src/main/java/org/apache/cassandra/spark/data/CassandraDataLayer.java	17	9	1
public WriteResult write() in cassandra-analytics-core/src/main/java/org/apache/cassandra/spark/bulkwriter/RecordWriter.java	78	9	1
private void rawAddRow() in cassandra-four-zero-bridge/src/main/java/org/apache/cassandra/io/sstable/SSTableTombstoneWriter.java	55	9	1
private void decompressChunk() in cassandra-four-zero-bridge/src/main/java/org/apache/cassandra/spark/reader/CompressedRawInputStream.java	60	9	2
public boolean equals() in cassandra-analytics-common/src/main/java/org/apache/cassandra/spark/data/CqlField.java	22	9	1
public boolean equals() in cassandra-analytics-common/src/main/java/org/apache/cassandra/spark/data/partitioner/CassandraRing.java	22	9	1
public long skip() in cassandra-analytics-common/src/main/java/org/apache/cassandra/spark/utils/streaming/BufferingInputStream.java	41	9	1
public boolean next() in cassandra-analytics-common/src/main/java/org/apache/cassandra/spark/sparksql/RowIterator.java	33	9	0
private static Schema schemaFrom() in cassandra-four-zero-avro-converter/src/main/java/org/apache/cassandra/cdc/avro/CqlToAvroSchemaConverterImplementation.java	71	9	2
protected void loadFromResource() in cassandra-analytics-cdc-codec/src/main/java/org/apache/cassandra/cdc/schemastore/LocalTableSchemaStore.java	69	9	0
private static Pair updateSchema() in cassandra-four-zero-types/src/main/java/org/apache/cassandra/spark/reader/SchemaBuilder.java	62	8	9
public static void updateCdc() in cassandra-four-zero-types/src/main/java/org/apache/cassandra/bridge/CassandraSchema.java	37	8	4
public boolean equals() in cassandra-analytics-core/src/main/java/org/apache/cassandra/spark/data/SidecarProvisionedSSTable.java	17	8	1
public static AvailabilityHint fromState() in cassandra-analytics-core/src/main/java/org/apache/cassandra/spark/data/PartitionedDataLayer.java	32	8	2
public BigDecimal convertInternal() in cassandra-analytics-core/src/main/java/org/apache/cassandra/spark/bulkwriter/SqlToCqlTypeConverter.java	35	8	1
public void validateSslConfiguration() in cassandra-analytics-core/src/main/java/org/apache/cassandra/spark/bulkwriter/BulkSparkConf.java	32	8	0
public SSTableTombstoneWriter build() in cassandra-four-zero-bridge/src/main/java/org/apache/cassandra/io/sstable/SSTableTombstoneWriter.java	50	8	0
static Map deserializeStatsMetadata() in cassandra-four-zero-bridge/src/main/java/org/apache/cassandra/spark/reader/ReaderUtils.java	66	8	3
public BufferingCommitLogReader() in cassandra-four-zero-bridge/src/main/java/org/apache/cassandra/db/commitlog/BufferingCommitLogReader.java	68	8	9
private void readCommitLogSegment() in cassandra-four-zero-bridge/src/main/java/org/apache/cassandra/db/commitlog/BufferingCommitLogReader.java	48	8	0
public List contains() in cassandra-four-zero-bridge/src/main/java/org/apache/cassandra/bridge/CassandraBridgeImplementation.java	59	8	5
public boolean equals() in cassandra-analytics-common/src/main/java/org/apache/cassandra/spark/data/CqlTable.java	21	8	1
private int checkState() in cassandra-analytics-common/src/main/java/org/apache/cassandra/spark/utils/streaming/BufferingInputStream.java	29	8	0
public boolean equals() in cassandra-analytics-integration-framework/src/main/java/org/apache/cassandra/testing/utils/ClusterUtils.java	17	8	1
public static OperationType getOperationType() in cassandra-analytics-cdc-codec/src/main/java/org/apache/cassandra/cdc/avro/CdcEventUtils.java	21	8	1
public boolean equals() in cassandra-four-zero-types/src/main/java/org/apache/cassandra/spark/data/complex/CqlUdt.java	20	7	1